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Dynamic treatment regimes (DTR) are sequential decision rules corresponding to several stages of intervention. Each rule maps patients' covariates to optional treatments. The optimal dynamic treatment regime is the one that maximizes the…

统计方法学 · 统计学 2023-10-10 Zhishuai Liu , Zishu Zhan , Jian Liu , Danhui Yi , Cunjie Lin , Yufei Yang

While Large Language Models (LLMs) have shown strong performance on clinical text understanding, they struggle with longitudinal prediction tasks such as dementia prognosis, which require reasoning over complex, non-monotonic symptom…

计算与语言 · 计算机科学 2026-03-23 Choonghan Kim , Hyunmin Hwang , Hangeol Chang , Jaemin Kim , Jinse Park , Jae-Sung Lim , Jong Chul Ye

Managing physiological variables within clinically safe target zones is a central challenge in healthcare, particularly for chronic conditions such as Type 1 Diabetes Mellitus (T1DM). Reinforcement learning (RL) offers promise for…

机器学习 · 计算机科学 2025-08-07 David H. Mguni , Jing Dong , Wanrong Yang , Ziquan Liu , Muhammad Salman Haleem , Baoxiang Wang

INTRODUCTION: The pharmacological treatment of Major Depressive Disorder (MDD) relies on a trial-and-error approach. We introduce an artificial intelligence (AI) model aiming to personalize treatment and improve outcomes, which was deployed…

Clinical trials are a systematic endeavor to assess the safety and efficacy of new drugs or treatments. Conducting such trials typically demands significant financial investment and meticulous planning, highlighting the need for accurate…

机器学习 · 计算机科学 2025-11-03 Tien Huu Do , Antoine Masquelier , Nae Eoun Lee , Jonathan Crowther

The Precision Medicine Initiative states that treatments for a patient should take into account not only the patient's disease, but his/her specific genetic variation as well. The vast biomedical literature holds the potential for…

信息检索 · 计算机科学 2019-04-22 Jiaming Qu , Yue Wang

Deep reinforcement learning (DRL) is increasingly applied in large-scale productions like Netflix and Facebook. As with most data-driven systems, DRL systems can exhibit undesirable behaviors due to environmental drifts, which often occur…

机器学习 · 计算机科学 2023-08-25 Ahmed Haj Yahmed , Rached Bouchoucha , Houssem Ben Braiek , Foutse Khomh

Medical texts, particularly electronic medical records (EMRs), are a cornerstone of modern healthcare, capturing critical information about patient care, diagnoses, and treatments. These texts hold immense potential for advancing clinical…

计算与语言 · 计算机科学 2025-11-12 Mucheng Ren , Yucheng Yan , He Chen , Danqing Hu , Jun Xu , Xian Zeng

Dynamic Treatment Regimes (DTRs) provide a systematic approach for making sequential treatment decisions that adapt to individual patient characteristics, particularly in clinical contexts where survival outcomes are of interest.…

机器学习 · 计算机科学 2025-03-11 Animesh Kumar Paul , Russell Greiner

Computational Drug Repositioning (CDR) is the task of discovering potential new indications for existing drugs by mining large-scale heterogeneous drug-related data sources. Leveraging the patient-level temporal ordering information between…

应用统计 · 统计学 2017-03-01 Zhaobin Kuang , James Thomson , Michael Caldwell , Peggy Peissig , Ron Stewart , David Page

Reinforcement learning algorithms are gaining popularity in fields in which optimal scheduling is important, and oncology is not an exception. The complex and uncertain dynamics of cancer limit the performance of traditional model-based…

机器学习 · 计算机科学 2019-09-04 Jesus Tordesillas , Juncal Arbelaiz

The following interdisciplinary article presents a memetic algorithm with applying deep reinforcement learning (DRL) for solving practically oriented dual resource constrained flexible job shop scheduling problems (DRC-FJSSP). From research…

机器学习 · 计算机科学 2023-07-10 Felix Grumbach , Nour Eldin Alaa Badr , Pascal Reusch , Sebastian Trojahn

Purpose: In high-dose-rate (HDR) prostate brachytherapy procedures, the pattern of needle placement solely relies on physician experience. We investigated the feasibility of using reinforcement learning (RL) to provide needle positions and…

医学物理 · 物理学 2025-06-12 Tonghe Wang , Yining Feng , Xiaofeng Yang

Machine learning applied to architecture design presents a promising opportunity with broad applications. Recent deep reinforcement learning (DRL) techniques, in particular, enable efficient exploration in vast design spaces where…

硬件体系结构 · 计算机科学 2019-05-14 Ting-Ru Lin , Drew Penney , Massoud Pedram , Lizhong Chen

With the rapid development of artificial intelligence, data-driven methods effectively overcome limitations in traditional portfolio optimization. Conventional models primarily employ long-only mechanisms, excluding highly correlated assets…

计算金融 · 定量金融 2025-03-18 Gang Huang , Xiaohua Zhou , Qingyang Song

Medication recommendation systems have gained significant attention in healthcare as a means of providing tailored and effective drug combinations based on patients' clinical information. However, existing approaches often suffer from…

机器学习 · 计算机科学 2024-08-13 Zihao Zhao , Yi Jing , Fuli Feng , Jiancan Wu , Chongming Gao , Xiangnan He

Current clinical practice to monitor patients' health follows either regular or heuristic-based lab test (e.g. blood test) scheduling. Such practice not only gives rise to redundant measurements accruing cost, but may even lead to…

机器学习 · 计算机科学 2018-12-04 Chun-Hao Chang , Mingjie Mai , Anna Goldenberg

Effective patient monitoring is vital for timely interventions and improved healthcare outcomes. Traditional monitoring systems often struggle to handle complex, dynamic environments with fluctuating vital signs, leading to delays in…

机器学习 · 计算机科学 2024-10-30 Thanveer Shaik , Xiaohui Tao , Lin Li , Haoran Xie , Hong-Ning Dai , Feng Zhao , Jianming Yong

The increasing complexity of clinical decision-making, alongside the rapid expansion of electronic health records (EHR), presents both opportunities and challenges for delivering data-informed care. This paper proposes a clinical decision…

人工智能 · 计算机科学 2025-10-03 Leon Garza , Anantaa Kotal , Michael A. Grasso , Emre Umucu

The application of Deep Reinforcement Learning (DRL) to inventory management is an emerging field. However, traditional DRL algorithms, originally developed for diverse domains such as game-playing and robotics, may not be well-suited for…